internal/internal.go

// Copyright 2024 Google LLC

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at

//     https://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package internal

import (
	"fmt"
	"log"
	"net/http"
)

func ErrorHandler(w http.ResponseWriter, r *http.Request, code int, msg string, arg ...interface{}) {
	if len(arg) > 0 {
		msg = fmt.Sprintf(msg, arg...)
	}
	log.Printf("Error responding: %v", msg)
	http.Error(w, msg, code)
}